Aeonium balsamiferum

RHS Plant Profile
balsam-yielding giant houseleek
Award of Garden Merit
Cactus Succulent Conservatory Greenhouse Houseplants

A succulent subshrub, up to 1.2-1.5m high, with thick, pale grey-brown branches, each crowned by a saucer-shaped rosette, 20cm across, of spoon-shaped, sticky, balsam-scented, pale green leaves with pointed tips. Flower panicles, 15-25cm long, of many pale yellow flowers appear on mature plants in late spring

Position

Full sun

Soil Types

Loam, Sand

Max Height

1-1.5 metres

Max Spread

0.5-1 metres

Size

Time to Maturity
5–10 years
Max Spread
0.5-1 metres
Max Height
1-1.5 metres

Growing Conditions

Loam Sand
Moisture
Well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun
Aspect
South–facing or West–facing
Exposure
Sheltered
Hardiness
H1C
Drought Resistance
Yes

Colour & Scent

Fragrance Foliage
Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Crassulaceae
Native to GB/Ireland
No
Foliage
Evergreen
Habit
Bushy
Genus
Aeonium are evergreen succulents often of shrubby habit, with fleshy leaves in terminal rosettes on the shoots, and racemes or panicles of small, star-shaped flowers with numerous narrow petals
Name Status
Correct
Plant Range
Lanzarote, Cape Verde Is.

How to Grow

Cultivation

Grow under glass in a cool or temperate greenhouse or conservatory or as a houseplant in filtered light, in a standard cactus compost (or peat-free, John Innes No 2 with an added third of extra grit or fine gravel) and allow it to dry out almost completely between waterings; for more advice see houseplant cacti and succulent cultivation

Propagation

Propagate by seed, sown at 19-24°C in spring (it does not reproduce readily from seed) or take rosette stem-tip softwood cuttings in early summer; wait until calluses have formed, then insert in sandy compost and in moderate light at 18°C, and keep just moist until rooted

Suggested planting locations and garden types

  • City and courtyard gardens
  • Cottage and informal garden
  • Patio and container plants
  • Sub-tropical

Pruning

No pruning required

Pests

May susceptible to aphids and mealybugs

Diseases

Generally disease-free